Up to 2000 m² (21,528 sq ft) under ideal donor-signal conditions. Real-world coverage depends on wall construction, floor layout and interference. Open-plan warehouses with steel portal frames often perform at the rated area; thick Listed stone, solid concrete separating floors or multiple separated wings reduce it. If your premises exceed 2000 m², or have two fully separated buildings, you'll need two C2000 units or a custom DAS design. The expandable 4-panel option helps cover multiple zones within the same connected building. The 365-day refund covers a wrong-size purchase.

The C2000 adds 5 dB more gain (85 vs 80 dB), 2 dBm more output (27 vs 25 dBm), a cleaner ≤2 dB noise figure (vs ≤2.5 dB), a higher-gain 14 dBi Yagi (vs 12 dBi), 50+ additional simultaneous user capacity (100+ vs 50+), MIMO support, longer standard cabling (30 m + 15 m vs 20 m + 10 m), and the ability to expand to 4 indoor panel antennas (vs dual on C1000). The £300 step-up is justified if your premises are between 1000–2000 m², have thick stone/concrete construction, or need to serve 80+ concurrent users. If you're under 1000 m², the C1000 at £535 is the better value.

Use all four panels when your coverage area is split across multiple distinct zones: e.g. a country house with a main wing, guest wing, cellar bar and attic staff flat; a 50-room hotel with guest room corridors on floors 2, 3 and 4 plus the reception/restaurant on floor 1; a large restaurant with a main dining room, private function room, bar terrace and kitchen prep area; or a warehouse with shelving aisles, an office mezzanine, a loading bay office and a gatehouse. The optional 4-way N-type splitter connects all four panels to the single C2000 unit. Each panel covers ~500 m²; four panels combined reach the full 2000 m² rating.

For most commercial premises, a small wall- or chimney-mounted Yagi antenna falls under permitted development and does not require planning permission. However, Listed buildings, conservation areas, Areas of Outstanding Natural Beauty (AONB), National Parks and tenant-occupied premises may require landlord consent, building owner approval or a planning application. We always recommend checking with your local planning authority, conservation officer and freeholder before drilling an external wall gland on a Listed estate or historic hotel. The antenna itself is 14 dBi — small and unobtrusive — but the fixing position and visible cabling matter for Listed fabric.

MIMO (Multiple-Input Multiple-Output) uses multiple signal paths to improve data speeds and connection reliability on Band 20 (800 MHz). In practice, this means hotel guests streaming HD video, enterprise users joining Zoom calls, and POS terminals processing card payments all perform more reliably at peak load without one heavy connection throttling the rest of the building. The C2000's MIMO implementation, combined with the ≤2 dB ultra-low noise figure, delivers a noticeably cleaner data experience than non-MIMO boosters at the edge of coverage through thick stone or concrete.

The 100+ rating means the C2000 can serve 100+ active 4G sessions at once without throttling. In a 150-seat restaurant at peak Saturday service, that covers every staff phone, three POS terminals, the kitchen display system, card readers, walkie-talkies and ~80 guest phones on 4G / Wi-Fi calling. In an 80-room hotel, it covers guests checking in simultaneously, staff radios, booking tablets, the concierge phone and guest room devices. The advanced AGC dynamically allocates gain so a single heavy video call or card payment doesn't starve the rest of the building.

30 m reaches most exterior walls to the indoor unit inside a typical 2000 m² commercial building. If your Yagi mounts on a far chimney, estate boundary pole, roof ridge, or you're running the booster in a detached gatehouse / outbuilding, you may need the 40 m / 50 m upgrade cable (available at checkout). Longer cables lose signal, so we recommend staying under 40 m for the C2000; beyond that, the 85 dB gain compensates but the noise floor rises slightly even with 5D-FB low-loss coax. For fully separated buildings on a country estate, deploy a separate C2000 per building rather than running cable 100 m between them.

The C2000 boosts Band 20 (800 MHz FDD LTE), which is the UK's widest-coverage 4G band — it travels furthest from masts and penetrates walls best. It does not boost 3.4 GHz 5G (Band n78) or mmWave. For most UK hotels and estates, Band 20 4G delivers 20–80 Mbps which is enough for VoIP, card payments, POS, email, browsing, guest Wi-Fi calling and standard video streaming. If you specifically need 5G n78 data indoors, you'd need a separate 5G DAS or small-cell solution — which is a different price bracket and typically requires Ofcom licensing and carrier agreement.

One C2000 covers up to 2000 m² of connected floor space within a single building structure, even with multiple wings, as long as the indoor panel antennas can be cabled back to the single unit. For a typical 10–15 bedroom country house of 1500–2000 m², four 12 dBi panel antennas positioned in the main wing, guest wing, cellar bar and attic level will cover the whole property. However, if your estate has fully separated buildings — a gatehouse, a cottage, a separate events barn, or a pool house — these need their own C2000 unit each, as cable runs between buildings lose too much signal and introduce oscillation risk.

The C2000 comes with a 365-day money-back guarantee — if it doesn't improve your signal within one year, return it by mail for a full refund (free return). Prices on the UK site include VAT at the standard rate; a VAT invoice can be issued at checkout for business purchases (hotels, estates, offices, restaurants). You also get lifetime UK-based technical support by email and chat, including enterprise deploy advice for multi-wing estates, multi-floor hotels and large warehouses. Free UK delivery takes 10–15 working days with 1–2 day handling. The unit is UKCA and CE certified with a UK 3-pin power supply.